<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>操作失败</title>
    <link href="https://cdn.jsdelivr.net/npm/bootstrap@4.6.2/dist/css/bootstrap.min.css" rel="stylesheet"/>
    <style>
        body { background: #f7f7f9; }
        .card { margin-top: 60px; }
    </style>
    
</head>
<body>
<div class="container">
    <div class="row justify-content-center">
        <div class="col-md-8">
            <div class="card">
                <div class="card-header bg-danger text-white">操作失败</div>
                <div class="card-body">
                    <p class="mb-2">${error}</p>
                    <p class="text-muted small">请求地址：${url}</p>
                    <a class="btn btn-secondary" href="javascript:history.back()">返回上一页</a>
                </div>
            </div>
        </div>
    </div>
</div>

</body>
</html>



